Passive Solar Water Heater Solar Pumps For Irrigation 

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Passive Solar Water Heater Solar Pumps For Irrigation 


DC solar water pumping system consists of the motor, pump, controller, solar array and some other accessories, such as water level sensor, float switch, etc. Considered that storing water is more efficient than storing electricity, the system is designed to directly drive the pump without battery which can reduce the construction and operating cost and routine maintenance effectively.The PV array consists of multiple solar panels connected in series/parallel, which can supply the whole system as power source by converting the absorbed solar radiation energy to the electrical energy. The pump driven by a brushless DC permanent magnet motor draws water from deep-well or river. The pumped water is then fed into reservoir or water tank, or connected to the irrigation system or fountain system directly.  



Advanced Technology


Applications Innovation  

The efficiency of DC brushless permanent magnet motor has been increased up to 25% in comparison with traditional asynchronous motor.

Technology Innovation  

Stator and rotor are sealed by environment friendly casting resin.Motor insulation resistance  can  be hold higher than 300MΩfor more than 10 years, which consumedly increased the security  and reliability of the submersible motor.  

Structure Innovation  

Casting resign technology processed stator and rotor as well as the water lubricated bearing make the submersible pump environment friendly.  


High Efficiency & High Reliability  

DC Brushless Permanent Magnet Motor

Minimum Maintenance, long Service Life

Environment Friendly Materials, Lubricated Without Oil


Village or Family Water Supply

Animal Drinking Water & Livestock Watering  

Garden/Courtyard Irrigation  

Swimming Pool

Water Supply for Bivouac or Camping Car  

Water Supply for Remote Area  


Automatic Control

Operate Automatically, No Need Watching  

Maximum Power Point Tracking (MPPT)

Dry-run Protection



Passive Solar Water Heater Solar Pumps For Irrigation 

Passive Solar Water Heater Solar Pumps For Irrigation 

Passive Solar Water Heater Solar Pumps For Irrigation 

Passive Solar Water Heater Solar Pumps For Irrigation 

Passive Solar Water Heater Solar Pumps For Irrigation 

Passive Solar Water Heater Solar Pumps For Irrigation 








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Q:Solar water heater before the booster pump is now changed into tap water how to get
If your tap water pressure or water level is not reached, then simply do not remove the booster pump
Q:On the issue of pumps and solar panels
But the solar panels, then the general pump motor are AC, solar energy is the first DC output so the first to have an inverter, the other in order to ensure that no sun, such as night or cloudy can be used and to ensure that the inverter circuit voltage and current stability are by the solar panels
Q:What is a photovoltaic pump?
Photovoltaic pumps, also known as solar water pumps, mainly by the photovoltaic pump and pump components. Specific application, and then according to the different head and daily water demand with the corresponding power of the solar array, collectively referred to as photovoltaic water system.
Q:Booster pump installed in the solar water heater, the correct location should be where the solar water heater?
Tip: Now most of the solar energy for the water-type solar, water need to consider the problem of booster pump, bring a lot of trouble;
Q:What is the difference between centrifugal pumps and circulating pumps?
Do not know what you said solar hot water projects specifically include what?
Q:How does the solar self-priming pump be installed?
1. Pump through the long-distance transport to reach the use of the scene, before installation to check the machine parts are intact, fasteners should be fastened to check the pump shaft and motor shaft concentricity, if the shift should be corrected.
Q:Solar water heater automatic pressurized water pump does not turn how maintenance
For this place you do not understand, there are several ways for your reference: you can ask the professionals to see for you, to solve; can go to an experienced person to ask for advice, learn to master it;
Q:Solar water heater computer controller shows Sheung Shui, booster pump does not start Sheung Shui, how to do
First look at the control panel signal line is not bad contact, check the water level probe, if these aspects are no problem, then you turn off the power after 3 minutes, at the start.
Q:Does the balcony wall - mounted solar energy require a circulating pump?
Now the mainstream balcony wall is a natural cycle, so do not need to install the circulating pump. Circulation pump is used to do the forced circulation. The so-called natural circulation, is your home balcony collector (flat collector or U-tube collector) to absorb solar light heat, the collector medium using cold water sink hot water floating automatically heat will be passed to the tank in. If your collector is higher than the tank, or because the pipeline climbing and other reasons can not be a natural cycle, it is necessary to increase the circulating pump. Solar energy in the natural cycle of the best, plus the pump is not good. Waste money, and easy to bad, if the bad quality and noise.
Q:Will the next solar hot water system, the solar energy pump how to select the number,
Generally need to calculate the total flow according to the collector area, a reasonable division of the branch and divided by the number of branches to calculate the branch flow, according to the collector test report on the flow resistance curve calculation and series calculation of the collector pressure drop;

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